Base | Representation |
---|---|
bin | 10000110110001… |
… | …00011000000100 |
3 | 100211220110201211 |
4 | 20123010120010 |
5 | 242134013130 |
6 | 22004501204 |
7 | 3334100554 |
oct | 1033043004 |
9 | 324813654 |
10 | 141313540 |
11 | 72849a55 |
12 | 3b3aa804 |
13 | 2337a1a4 |
14 | 14aa7164 |
15 | c615a2a |
hex | 86c4604 |
141313540 has 24 divisors (see below), whose sum is σ = 297427032. Its totient is φ = 56398080.
The previous prime is 141313517. The next prime is 141313567. The reversal of 141313540 is 45313141.
It can be written as a sum of positive squares in 4 ways, for example, as 18369796 + 122943744 = 4286^2 + 11088^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 16870.
It is an arithmetic number, because the mean of its divisors is an integer number (12392793).
Almost surely, 2141313540 is an apocalyptic number.
141313540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141313540 is an abundant number, since it is smaller than the sum of its proper divisors (156113492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141313540 is a wasteful number, since it uses less digits than its factorization.
141313540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15927 (or 15925 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 141313540 is about 11887.5371713404. The cubic root of 141313540 is about 520.8682978269.
Adding to 141313540 its reverse (45313141), we get a palindrome (186626681).
It can be divided in two parts, 14131 and 3540, that added together give a palindrome (17671).
The spelling of 141313540 in words is "one hundred forty-one million, three hundred thirteen thousand, five hundred forty".
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